Camera viewfinder



FIG. 1 is a top, left, front perspective view of a camera viewfinder, shown with the display screen in a closed position;

FIG. 2 is a top, right, rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top, left, front perspective view thereof, shown with the display screen in an open position; and,

FIG. 10 is a front elevational view thereof. 

CLAIM The ornamental design for a camera viewfinder, as shown and described. 